Positioned Firing

The first two Tomb robbers, who managed to catch up with them, must have followed their footprints to track them down. One was tall, while the other was short. When the Tomb robbers finally caught up with them near a water puddle, they realized that the footprints near the puddle were fading off.

What happened?

Feeling puzzled, the two Tomb robbers surveyed the surroundings by looking up in the trees and at the shrubs on their left. They were surprised to see the two old experts standing right in front of them, waving their arms in surrender.

"Come over here!"

As soon as the Tomb robbers spotted the two old experts near them, they hurriedly lifted their feet out of the water puddles that they were in. At this moment, there was a sudden blue electric current running through the water puddle under the Tomb robbers' feet. The electric current ran through their bodies instantly.